{"product_id":"tsurumi-40ut2-25-cast-iron-compact-submersible-wastewater-pump-for-sump-drainage-with-semi-vortex-impeller","title":"Tsurumi 40UT2.25 Cast Iron Compact Submersible Wastewater Pump for Sump Drainage with Semi-Vortex Impeller","description":"\u003cp\u003eSump drainage and wastewater disposal require compact, economical pumping solutions in residential and light commercial settings. This manually operated pump is used for transferring wastewater from domestic sumps, light industrial pits, and commercial properties. It processes effluent carrying soft solid matters, suspended solids, and organic wastes.\u003c\/p\u003e\n\u003cp\u003ePowered by a compact 0.25 kW Three-phase motor, the unit runs on a 415 V electrical supply. The motor draws a rated current of 1.3 Amps and operates with direct-on-line starting. It achieves a maximum head of 6.5 m and a maximum flow of 229.8 L\/Min, providing reliable performance for low-head drainage applications.\u003c\/p\u003e\n\u003cp\u003eA semi-vortex impeller, constructed from glass-fiber reinforced PPO, is paired with a low-height volute casing. This configuration provides a 35mm solids passage, which is significantly wider than standard drainage pumps in this output class. The impeller generates a vortex flow that passes solids through the casing with minimal direct contact.\u003c\/p\u003e\n\u003cp\u003eThe pump body is made of durable cast iron, housing a 403 stainless steel shaft and C3 ball bearings. The double-face mechanical seal operates in an oil chamber with ceramic upper and silicon carbide lower faces. An auto-cut circle thermal protector in the motor housing protects the windings from overheating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed rubber entry prevents capillary water ingress down the power cable.\u003c\/li\u003e\n\u003cli\u003eMiniature bimetal protector shuts the motor circuit to prevent winding burnout.\u003c\/li\u003e\n\u003cli\u003ePatented Oil Lifter forcibly supplies lubricating oil to seal faces to extend seal life.\u003c\/li\u003e\n\u003cli\u003eGlass-fiber reinforced PPO semi-vortex impeller minimizes solid-to-vane contact to minimize pump component wear.\u003c\/li\u003e\n\u003cli\u003eDouble-shielded bearings support axial and radial loads for quiet operation.\u003c\/li\u003e\n\u003cli\u003eRecessed impeller design provides a wide 35mm passage to prevent clogs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50947170697463,"sku":"40UT2.25","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-40ut2-25-cast-iron-compact-submersible-wastewater-pump-for-sump-drainage-with-semi-vortex-impeller.png?v=1784275744","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-40ut2-25-cast-iron-compact-submersible-wastewater-pump-for-sump-drainage-with-semi-vortex-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}